Source code for pytransit.contamination.instrument

#  PyTransit: fast and easy exoplanet transit modelling in Python.
#  Copyright (C) 2010-2019  Hannu Parviainen
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  GNU General Public License for more details.
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <>.

from numpy import ndarray
from .filter import Filter, BoxcarFilter

[docs]class Instrument: def __init__(self, name, filters, qes=None): = name assert all([isinstance(f, Filter) for f in filters]), "All filters must be Filter instances." self.filters = filters self.pb_n = npb = len(filters) self.pb_names = [ for f in self.filters] if qes is not None: if isinstance(qes, (tuple, list, ndarray)): assert len(filters) == len(qes), "Number of QE profiles differs from the number of passbands." assert all([isinstance(qe, Filter) for qe in qes]), "All QE profiles must be Filter instances." self.qes = qes elif isinstance(qes, Filter): self.qes = npb * [qes] else: self.qes = npb * [BoxcarFilter('QE', 0., 10000.)]